# Dell PowerScale (formerly Isilon)
> Dell PowerScale is a scale-out network-attached storage (NAS) platform designed to manage large-scale unstructured data. It is the evolution of the Isilon brand, utilizing the OneFS operating system to provide a single-pool storage architecture that scales from terabytes to petabytes. PowerScale is primarily used for demanding workloads in media and entertainment, life sciences, and artificial intelligence.
- URL: https://optimly.ai/brand/dell-powerscale-isilon
- Slug: dell-powerscale-isilon
- BAI Score: 92/100
- Archetype: Challenger
- Category: Information Technology
- Last Analyzed: April 10, 2026
- Part of: Dell Technologies (https://optimly.ai/brand/dell-technologies)
## Competitors
- Netapp Afffas Ontap (https://optimly.ai/brand/netapp-afffas-ontap)
- Pure Storage Flashblade (https://optimly.ai/brand/pure-storage-flashblade)
- Qumulo (https://optimly.ai/brand/qumulo)
## Also Referenced By
- Ibm Storage Scale Gpfs (https://optimly.ai/brand/ibm-storage-scale-gpfs)
- Red Hat Ceph Storage (https://optimly.ai/brand/red-hat-ceph-storage)
## Buyer Intent Signals
Problems: DIY Software-Defined Storage (Open Source): Using commodity servers with open-source software like TrueNAS or Lustre to build scale-out storage. | Legacy Scale-Up NAS: Relying on traditional controller-based NAS systems and manually managing multiple silos.
Solutions: best scale-out NAS for enterprise | Isilon successor storage | storage for healthcare imaging datasets | OneFS storage 2024 features | NVIDIA DGX certified storage solutions | high capacity unstructured data storage systems | Public Cloud Object Storage: Storing massive unstructured datasets in AWS S3, Azure Blob, or Google Cloud Storage.
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## Full Details / RAG Data
### Overview
Dell PowerScale (formerly Isilon) is listed in the AI Directory.
Dell PowerScale is a scale-out network-attached storage (NAS) platform designed to manage large-scale unstructured data. It is the evolution of the Isilon brand, utilizing the OneFS operating system to provide a single-pool storage architecture that scales from terabytes to petabytes. PowerScale is primarily used for demanding workloads in media and entertainment, life sciences, and artificial intelligence.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Dell PowerScale (formerly Isilon) |
| Slug         | dell-powerscale-isilon |
| URL          | https://optimly.ai/brand/dell-powerscale-isilon |
| BAI Score    | 92/100 |
| Archetype    | Challenger |
| Category     | Information Technology |
| Last Analyzed | April 10, 2026 |
| Last Updated | 2026-04-25T04:03:44.579Z |
### Verified Facts
- Founded: 2001 (as Isilon Systems)
- Headquarters: Round Rock, Texas (Parent HQ)
### Competitors
| Name | Profile |
|------|---------|
| Netapp Afffas Ontap | https://optimly.ai/brand/netapp-afffas-ontap |
| Pure Storage Flashblade | https://optimly.ai/brand/pure-storage-flashblade |
| Qumulo | https://optimly.ai/brand/qumulo |
### Also Referenced By
- Ibm Storage Scale Gpfs (https://optimly.ai/brand/ibm-storage-scale-gpfs)
- Red Hat Ceph Storage (https://optimly.ai/brand/red-hat-ceph-storage)
### Buyer Intent Signals
#### Problems this brand solves
- DIY Software-Defined Storage (Open Source): Using commodity servers with open-source software like TrueNAS or Lustre to build scale-out storage.
- Legacy Scale-Up NAS: Relying on traditional controller-based NAS systems and manually managing multiple silos.
#### Buyers search for
- best scale-out NAS for enterprise
- Isilon successor storage
- storage for healthcare imaging datasets
- OneFS storage 2024 features
- NVIDIA DGX certified storage solutions
- high capacity unstructured data storage systems
- Public Cloud Object Storage: Storing massive unstructured datasets in AWS S3, Azure Blob, or Google Cloud Storage.
### Parent Brand
- Dell Technologies (https://optimly.ai/brand/dell-technologies)
### Links
- Canonical page: https://optimly.ai/brand/dell-powerscale-isilon
- JSON endpoint: /brand/dell-powerscale-isilon.json
- LLMs.txt: /brand/dell-powerscale-isilon/llms.txt